National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Sandown Bay
Latest Waves Data
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08-03-2026 03:00 | 50.65024 | -1.12857 | 0.71 | 1.28 | 4.8 | 3.8 | 125 | 27 | 9.3 | 5.3 | 1.3 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 3.3m | 2.48m | 11.40s |
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-07-2024 00:00 | 50.65031 | -1.12872 | 0.14 | 0.19 | 5.6 | 2.9 | 160 | 25 | 18.2 | 3.6 | 0.04 |
| 18-07-2024 23:30 | 50.65027 | -1.12870 | 0.14 | 0.2 | 5.9 | 2.9 | 152 | 22 | 18.2 | 3.8 | 0.04 |
| 18-07-2024 23:00 | 50.65031 | -1.12870 | 0.16 | 0.21 | 5.9 | 2.8 | 150 | 30 | 18.1 | 3.5 | 0.04 |
| 18-07-2024 22:30 | 50.65029 | -1.12870 | 0.16 | 0.24 | 2.7 | 2.7 | 122 | 31 | 18.1 | 3.4 | 0.04 |
| 18-07-2024 22:00 | 50.65026 | -1.12865 | 0.17 | 0.24 | 5.9 | 2.8 | 146 | 32 | 18.1 | 3.6 | 0.05 |
| 18-07-2024 21:30 | 50.65029 | -1.12870 | 0.17 | 0.34 | 6.2 | 3 | 153 | 44 | 18.2 | 3.7 | 0.05 |
| 18-07-2024 21:00 | 50.65027 | -1.12863 | 0.17 | 0.24 | 6.7 | 3 | 143 | 39 | 18.1 | 3.9 | 0.06 |
| 18-07-2024 20:30 | 50.65026 | -1.12863 | 0.19 | 0.33 | 6.7 | 3.2 | 131 | 34 | 18 | 4.3 | 0.08 |
| 18-07-2024 20:00 | 50.65026 | -1.12859 | 0.18 | 0.4 | 6.2 | 3.3 | 134 | 20 | 18 | 4.2 | 0.07 |
| 18-07-2024 19:30 | 50.65074 | -1.12852 | 0.15 | 0.26 | 3 | 2.8 | 122 | 35 | 18.1 | 3.3 | 0.04 |
| 18-07-2024 19:00 | 50.65088 | -1.12767 | 0.14 | 0.19 | 3.2 | 2.9 | 122 | 32 | 18.1 | 3.3 | 0.03 |
| 18-07-2024 18:30 | 50.65084 | -1.12749 | 0.13 | 0.21 | 2.9 | 2.8 | 124 | 33 | 18.1 | 3.3 | 0.03 |
| 18-07-2024 18:00 | 50.65082 | -1.12749 | 0.13 | 0.22 | 2.9 | 2.9 | 136 | 42 | 18.1 | 3.3 | 0.03 |
| 18-07-2024 17:30 | 50.65079 | -1.12743 | 0.14 | 0.26 | 3.2 | 2.9 | 112 | 35 | 18.1 | 3.4 | 0.03 |
| 18-07-2024 17:00 | 50.65079 | -1.12743 | 0.16 | 0.24 | 3 | 2.9 | 122 | 33 | 18.1 | 3.4 | 0.04 |
| 18-07-2024 16:30 | 50.65077 | -1.12739 | 0.16 | 0.27 | 2.8 | 2.8 | 124 | 47 | 18.1 | 3.2 | 0.04 |
| 18-07-2024 16:00 | 50.65078 | -1.12741 | 0.19 | 0.28 | 4.8 | 2.8 | 187 | 27 | 18.2 | 3.2 | 0.06 |
| 18-07-2024 15:30 | 50.65082 | -1.12743 | 0.19 | 0.32 | 2.6 | 2.5 | 122 | 39 | 18.4 | 2.9 | 0.05 |
| 18-07-2024 15:00 | 50.65086 | -1.12747 | 0.2 | 0.27 | 6.7 | 2.5 | 155 | 18 | 18.4 | 3 | 0.06 |
| 18-07-2024 14:30 | 50.65088 | -1.12749 | 0.21 | 0.35 | 2.5 | 2.5 | 131 | 37 | 18.2 | 3 | 0.06 |
| 18-07-2024 14:00 | 50.65099 | -1.12799 | 0.21 | 0.32 | 6.7 | 2.7 | 169 | 23 | 18.3 | 3.5 | 0.08 |
| 18-07-2024 13:30 | 50.65077 | -1.12861 | 0.18 | 0.27 | 2.4 | 2.4 | 142 | 35 | 18.6 | 3 | 0.05 |
| 18-07-2024 13:00 | 50.65056 | -1.12872 | 0.18 | 0.29 | 6.7 | 2.6 | 156 | 17 | 18.4 | 3.4 | 0.05 |
| 18-07-2024 12:30 | 50.65046 | -1.12872 | 0.2 | 0.3 | 6.7 | 2.7 | 155 | 18 | 18.1 | 3.6 | 0.07 |
| 18-07-2024 12:00 | 50.65038 | -1.12870 | 0.21 | 0.28 | 2.4 | 2.6 | 121 | 21 | 18.1 | 3.3 | 0.07 |
| 18-07-2024 11:30 | 50.65036 | -1.12872 | 0.19 | 0.35 | 2.2 | 2.4 | 124 | 28 | 18.1 | 3 | 0.05 |
| 18-07-2024 11:00 | 50.65035 | -1.12870 | 0.22 | 0.29 | 2.3 | 2.5 | 120 | 22 | 18 | 3.2 | 0.08 |
| 18-07-2024 10:30 | 50.65033 | -1.12870 | 0.24 | 0.36 | 2 | 2.4 | 104 | 26 | 17.9 | 3 | 0.08 |
| 18-07-2024 10:00 | 50.65032 | -1.12867 | 0.24 | 0.39 | 2.1 | 2.4 | 103 | 26 | 17.9 | 2.9 | 0.08 |
| 18-07-2024 09:30 | 50.65030 | -1.12865 | 0.24 | 0.34 | 2 | 2.4 | 104 | 29 | 17.9 | 3.1 | 0.09 |
| 18-07-2024 09:00 | 50.65027 | -1.12865 | 0.22 | 0.33 | 1.8 | 2.4 | 86 | 25 | 17.9 | 3.1 | 0.07 |
| 18-07-2024 08:30 | 50.65030 | -1.12865 | 0.18 | 0.27 | 1.8 | 2.5 | 100 | 24 | 17.9 | 3.3 | 0.05 |
| 18-07-2024 08:00 | 50.65029 | -1.12863 | 0.15 | 0.2 | 6.7 | 2.8 | 174 | 36 | 17.9 | 3.8 | 0.04 |
| 18-07-2024 07:30 | 50.65029 | -1.12865 | 0.13 | 0.24 | 5.6 | 3.1 | 170 | 37 | 17.9 | 4.1 | 0.03 |
| 18-07-2024 07:00 | 50.65073 | -1.12865 | 0.12 | 0.18 | 4.3 | 3.3 | 145 | 37 | 17.9 | 4 | 0.03 |
| 18-07-2024 06:30 | 50.65091 | -1.12782 | 0.11 | 0.18 | 4.2 | 3.4 | 131 | 31 | 17.9 | 4.2 | 0.03 |
| 18-07-2024 06:00 | 50.65085 | -1.12754 | 0.12 | 0.17 | 5 | 3.5 | 158 | 32 | 17.9 | 4.3 | 0.03 |
| 18-07-2024 05:30 | 50.65084 | -1.12754 | 0.11 | 0.2 | 5.3 | 3.5 | 146 | 26 | 17.9 | 4.3 | 0.03 |
| 18-07-2024 05:00 | 50.65084 | -1.12747 | 0.11 | 0.16 | 5.6 | 3.1 | 142 | 36 | 17.8 | 4 | 0.02 |
| 18-07-2024 04:30 | 50.65077 | -1.12741 | 0.1 | 0.16 | 4.5 | 3.4 | 125 | 33 | 17.8 | 4.1 | 0.02 |
| 18-07-2024 04:00 | 50.65075 | -1.12739 | 0.1 | 0.14 | 4.8 | 3.3 | 138 | 35 | 17.8 | 4.2 | 0.02 |
| 18-07-2024 03:30 | 50.65074 | -1.12739 | 0.1 | 0.17 | 5.6 | 3.2 | 158 | 35 | 17.8 | 4 | 0.02 |
| 18-07-2024 03:00 | 50.65073 | -1.12736 | 0.11 | 0.16 | 4.3 | 3.1 | 135 | 33 | 17.9 | 3.9 | 0.02 |
| 18-07-2024 02:30 | 50.65076 | -1.12734 | 0.13 | 0.2 | 6.2 | 3.2 | 148 | 24 | 17.9 | 4 | 0.03 |
| 18-07-2024 02:00 | 50.65076 | -1.12736 | 0.14 | 0.22 | 3.6 | 3.2 | 169 | 35 | 17.9 | 4 | 0.04 |
| 18-07-2024 01:30 | 50.65076 | -1.12736 | 0.15 | 0.26 | 3.9 | 3.4 | 176 | 30 | 18 | 4.1 | 0.05 |
| 18-07-2024 01:00 | 50.65090 | -1.12769 | 0.15 | 0.22 | 4 | 3.4 | 180 | 30 | 18 | 4.2 | 0.05 |
| 18-07-2024 00:30 | 50.65072 | -1.12859 | 0.15 | 0.23 | 4.8 | 3.6 | 176 | 24 | 18 | 4.5 | 0.05 |
| 18-07-2024 00:00 | 50.65046 | -1.12870 | 0.16 | 0.33 | 5.6 | 3.7 | 183 | 21 | 18.1 | 4.6 | 0.06 |
